how to call a method of another class (TimerSessionBean)

Question

I am trying to call a method from another class from a session timer bean but I get error so far I have made this part of the code

 Please, Can anybody help me.

package com.eg.dat.example.web.timer;

import com.eg.dat.Data.ejb.entity.EjData;

import com.eg.dat.Data.ejb.service.DataService;

import com.eg.dat.Data.web.data.listApproved;

import java.net.InetAddress;

import java.net.UnknownHostException;

import java.util.Calendar;

import java.util.Date;

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.annotation.PostConstruct;

import javax.annotation.Resource;

import javax.ejb.EJB;

import javax.ejb.LocalBean;

import javax.ejb.ScheduleExpression;

import javax.ejb.Singleton;

import javax.ejb.Startup;

import javax.ejb.Timeout;

import javax.ejb.TimerConfig;

import javax.ejb.TimerService;

import javax.inject.Inject;

import org.apache.commons.lang3.StringUtils;

@Singleton

@LocalBean

@Startup

public class ExampleAvisoTimer {

private static final Logger LOG = Logger.getLogger(ExampleAvisoTimer.class.getName());

@Inject

private ListApproved listApproved;

@EJB

private ParameterService parameterService;

@EJB

private DataService dataService;

@Resource

TimerService timerService;

int veces = 1;

@PostConstruct

private void init() {

timerService.createCalendarTimer(

new ScheduleExpression().

hour(10).

minute(20).

second(00), new TimerConfig("ExampleTimer", false));

}

@Timeout

public void timeout(javax.ejb.Timer timer) {

if (veces == 1) {

try {

Date fecha= new Date();

Calendar calendar =Calendar.getInstance(); 

calendar.add(Calendar.DATE, -2); 

fecha=calendar.getTime();

for (EjDatos data : this.dataService.listData(fecha,"AD",6)) {

 

//method other class

listAproved.generateReportAutomatic(data);

}

} catch (Exception e) {

LOG.log(Level.WARNING, "Can not generate", e);

}

veces++;

}

}

-------------------------------------------------------------------------------------------------------------------

 

@Named(value = "listAproved")

@ViewScoped

public class listAproved implements Serializable {

/**

* Constante LOG.

*/

private static final Logger LOG = Logger.getLogger(listAproved.class.getName());

private static final long serialVersionUID = -5160910464446901605L;

public void generateReportAutomatic(EjDatos data) throws IOException {

if ( != null) {

JRFileVirtualizer virtualizer = new JRFileVirtualizer(10, JasperReportUtil.PATH_TMP);

Map<String, Object> prm = new HashMap<>();

DateFormat datehourFormat = new SimpleDateFormat("dd/MM/yyyy");

prm.put("content", MessageFormat.format(

FacesUtil.getResourceBundle().getString("content"),

data.getNumber(), data.getId().getName(), data.getId().getName(), datehourFormat.format(data.getDateCr())));

prm.put("article", MessageFormat.format(

FacesUtil.getResourceBundle().getString("article"),

data.getRazonSocial(), data.getId().getName(), data.getId().getName()));

prm.put("article2", MessageFormat.format(

FacesUtil.getResourceBundle().getString("article2"),

data.getNumber()));

prm.put("article3", MessageFormat.format(

FacesUtil.getResourceBundle().getString("article3"), ""));

prm.put("paragraph", MessageFormat.format(

FacesUtil.getResourceBundle().getString("paragraph"), ""));

prm.put(JRParameter.REPORT_VIRTUALIZER, virtualizer);

JasperReportUtil jru = new JasperReportUtil();

try {

jru.generarReporteBD(JasperReportUtil.PATH_REPORT,

JasperReportUtil.TIPO_PDF, "report"+data.getdatasId(), prm);

} catch (ClassNotFoundException e) {

LOG.log(Level.SEVERE, "Cant create report.", e);

FacesUtil.mensajeError("Cant create report.");

}

} else {

LOG.log(Level.SEVERE, "Cant create report.");

FacesUtil.mensajeError("Cant create report.");

}

}

 

 

} 

 

the error:

 

org.jboss.weld.context.ContextNotActiveException: WELD-001303: No active contexts for scope type javax.faces.view.ViewScoped

at org.jboss.weld.manager.BeanManagerImpl.getContext(BeanManagerImpl.java:708)

at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.getIfExists(ContextualInstanceStrategy.java:90)

at org.jboss.weld.bean.ContextualInstance.getIfExists(ContextualInstance.java:63)

at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:83)

at org.jboss.weld.bean.proxy.ProxyMethodHandler.getInstance(ProxyMethodHandler.java:125)

at ec.gob.mdt.reglamentosInternos.web.tramite.ListaTramitesRIAprobacionFrm$Proxy$_$$_WeldClientProxy.generarActaAutomatica(Unknown Source)

at ec.gob.mdt.reglamentosInternos.web.timer.RIAvisoTimer.timeout(RIAvisoTimer.java:93)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)

at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)

at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4786)

at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:656)

at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)

at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)

at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73)

at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:52)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)

at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)

at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)

at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)

at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundTimeout(SystemInterceptorProxy.java:145)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)

at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)

at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)

at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4758)

at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4746)

at com.sun.ejb.containers.BaseContainer.callEJBTimeout(BaseContainer.java:4051)

at com.sun.ejb.containers.EJBTimerService.deliverTimeout(EJBTimerService.java:1199)

at com.sun.ejb.containers.EJBTimerService.access$000(EJBTimerService.java:89)

at com.sun.ejb.containers.EJBTimerService$TaskExpiredWork.run(EJBTimerService.java:1919)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)